CT7000 GDI High-Pressure Fuel Pump Test Bench GDI Gasoline Pump Tester
Introduction of CT7000 GDI High-Pressure Fuel Pump Test Bench
GDI (Gasoline Direct Injection) high-pressure fuel pump is a core component of a direct injection engine. It is responsible for increasing fuel pressure from low pressure to 15-300 bar or higher. It is then injected directly into the cylinders via the common rail and injectors.
Main brands: BOSCH, Continental, Siemens, Denso, Delphi
Main function of CT7000 GDI High-Pressure Fuel Pump Test Bench
1. Leakage Test:
High- and low-pressure leak tests are performed to detect leaks in the pump body, connectors, and seals.
2. Flow Test:
Tests the high-pressure pump's fuel flow rate at various speeds (simulating engine speed) and pressures.
3. Pressure Test:
Tests the speed at which the fuel pump reaches target pressure and the stability of maintaining pressure under specific operating conditions.
4. Fuel Metering Valve (IMV) Control and Test:
Tests the flow regulation characteristics of the IMV valve at various currents to determine whether the valve itself is functioning properly.
Technical Parameters of CT7000 GDI High-Pressure Fuel Pump Test Bench
1. Test Speed: 0-3000 rpm
2. Test Pressure: 0-300 bar
3. IMV Test Power Supply: 0-30V 0-6A
4. Input Voltage: Single-Phase 220V
